I have recently purchased a bottle of essential oil to be used as mosquito repellent. Classify the essential oil into the relevant group of secondary metabolites. Describe the distinctive scent produced and name the plant in which this essential oil could be (i) extracted.

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Q: What are the chemical constituents of cascara?

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A: Allopurinol is a medicine used to lower levels of uric acid in the blood.

Q: Match between groups A and B: A В Pectin Prepared gums Habitual constipation Natural gums Saponins…

A: The correct match between column A and B is given below.

Q: (a) Propose a biosynthetic pathway to the secondary metabolite, B. OH H. HO Metabolite B

A: Secondary metabolites (SMs) are natural compounds that are primarily produced by bacteria, fungus,…

Q: Below is an extract which describes the mechanism of action of aldolase during the cleavage of…

A: The aldolase enzyme breaks down the Fructose 1,6 Bisphosphate molecule to liberate a molecule of…

Q: current exposures of bisphenol A enough to be a concern to human health

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Q: Identify secondary metabolites produced by a plant in the following scenarios and explain how it…

A: Plant secondary metabolites are compounds produced by  plants on maturation that do not function in…

Q: Mycotoxins are also medical concerns. How are mycotoxins different from toxins produced by other…

A:

Q: List and describe at least three medically important members of family Enterobacteriaceae. What…

A: Bacteria are microscopic single-celled organisms that thrive in diverse environmental conditions.…

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A: The debate over eating pesticide-free foods versus not having the insects in the food is a hard one…

Q: Discuss the use of phenols as germicides

A: Phenols are used as disinfectants and germicides to clean surfaces in the hospital and rooms.

Q: Acetaminophen (Ofirmev)  LADMER SYSTEM Liberation: Absorption: Distribution: Metabolization:…

A:

Q: How would the following plants defend themselves from being eaten? Identify the secondary metabolite…

A: Secondary metabolites are the compounds produced by organisms that are not used by them for primary…

Q: Please refer to the figure of an agarose gel below to answer the questions. Why is it meant by the…

A: Agarose gel electrophoresis is a fundamental technique in molecular biology that is used to view and…

Q: The toxicokinetics of a xenobiotic depends very much on the nature and the structure of the…

A: Xenobiotics are foreign organic or inorganic compounds that are not naturally present in an…

Q: Draw the biosynthetic pathway with explanations of each step for the following secondary metabolite…

A: Polyketides are naturally found molecules of a large and diverse group of secondary metabolites…

Q: In casein hydrolysis what role do exoenzymes play in the nutrition of microorganisims?

A: Hydrolysis is the process in which water molecule used to breakdown a molecule into two parts. In…

Q: Which of the following are secondary metabolites: pyruvate, a secreted amylase, an antibiotic,…

A: Answer- Pyruvate is a secondry metabolite.

Q: Explain the medium used is either synthetic or complex medium for fermentation production. Identify…

A: Fermentation is a metabolic process where the carbohydrate is broken down anaerobically to produce…

Q: Lipopolysaccharide (LPS) is a O a. fungal derivative O b. bacterial derivative O. viral derivative…

A: b. bacterial derivative

Q: What are the cofactors are involved in redox reactions? selected all that apply: A) FAD B) CoA…

A: Coenzyme are tiny organic non - protein molecules that are needed by enzyme and thus promote its…

Q: 42.- 46. Complete botanical (SN,FN and plant part) of the oils of Cardamom Spirit Oil COMPLETE…

A: Introduction Botanical spirits are produced in much the same way as gin, but without the juniper-led…

Q: Bacteroides is the predominant genus of bacteria found in the human gut microbiota. As anaerobic…

A: Option C  A toxin that inhibits the function of an enzyme during glycolysis.

Q: Differentiate between primary and secondary metabolites.

A: Metabolites are the intermediate products of metabolic reactions that are catalyzed by various…

Q: Describe the differences between primary and secondary metabolites.

A: Metabolites Metabolites are the substances or compounds that are essential in metabolising food and…

Q: 1. What is the active substance and activity/indication (e.g. antibacterial, anti-inflammatory) of…

A: Quercetin and quercetin 4′-O-β-glucoside were the most active identified compounds. The phenolic and…

Q: Explain why, when using an antiseptic, killing all thebacteria may not be the desired result.

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Q: The activity of the enzyme beta-galactosidase can be measured by X-gal in the growth media. Explain…

A:

Q: Give me a good introduction for the use of citric acid as antioxidant to preserve the flavor of…

A: Citric acid is one of the most common food additives and flavor enhancers. It can be found naturally…

Q: Kalabasa Sibuyas Bawang Cucurbita moschata Allium cepa Allium sativum Immatory

A: Some parts have been answered here. Please ask of other parts separately.   Given here are some…

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A: Explanation: Proteinase K is used during DNA extraction to digest many contaminating proteins…

Q: Give an example of a chemicals or drugs that is converted to an active metabolite by sulfonation;…

A: Sulphonation is a reaction by which a sulphonic group(SO3H) is introduced into the organic compound.…

Q: Enumerate some pharmaceutical and medical uses of eugenol

A: Clove oil has eugenol in it which has various medicinal properties and very useful for health.

Q: Describe the mechanism of action of a) penicillins  b) macrolides

A: All the antimicrobial drugs have specific action on the microorganisms parts .

Q: 1

A: Juvenile hormones, first discovered by Vincent Wigglesworth, are the proteins or compounds which…

Q: What is dimethyl sulfoxide used for in plant tissues culture

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Q: Sugar Utilization medium (Containing trehalose, sucrose, trehalose, Mannose,etcUrease

A: The medium asked in the question is a fermentation medium used in carbohydrate fermentation test…

Q: Other than being used in treating corn seeds, why is it recommended to use metalaxyl in combination…

A: Metalaxyl is a systemic fungicide that is effective against oomycetes. Metalaxyl is a systemic…

Q: What are the social and economic implications of the statement "Secondary metabolites are not…

A: There are two types of metabolites produced by an organism- Primary metabolites and Secondary…

Q: Identify one of the products formed from the metabolite identified below. H HO

A:

Q: Under cellular conditions, dATP can be oxidized to its 2-hydroxy form, which is a substrate for an…

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Q: What process in the microorganism used for wine production contributes to the formation of hydrogen…

A: Yeasts are eukaryotic single celled microbes that are classified as the members of the fungus…

Q: Why Ethylene is sprayed on a mango tree?

A: Ethylene offers natural gas originally but ripens mangoes, kept in an affirmative atmosphere.